Create bulk groups:

Using this feature will allow you to add many groups in few steps, instead of adding them one by one.
How to create bulk groups?
1. Access your control panel using your credentials. (www.admin.worldposta.com).
2. From your dashboard under Hosted organization section, click on Bulk Modules.  

 
3. Under Create Bulk Groups section click on Download File Template Groups.

This will download a template in a .CSV file, you can open it using MS Excel or any other spreadsheet editor, and it will look like this.

4. Add the groups’ information, then save the changes.
5. When you finish, go back to the control panel, and upload it back.
 
6. When the upload is finished, click on Create Group Bulk.